REFERENCES
- Clatworthy , W. H. 1973 . Tables of two associate class partially balanced designs National Bureau of Standards Applied Mathematics, Series No. 63
- Cotter , Sarah C. , John , J. A. and Smith , T. M. F. 1973 . Multifactor experiments in non-orthogonal designs . J. Roy. Statist. Soc, B , 35 : 361 – 367 .
- John , J. A. and Smith , T. M. F. 1972 . Two-factor experiments in non-orthogonal designs . J. Roy. Statist. Soc., B , 34 : 401 – 409 .
- John , P. W. M. 1971 . Statistical Design and Analysis of Experiments. New York : The Macmillan Company. .
- John , P. W. M. 1973 . A balanced design for eighteen varieties . Technometrics , 15 : 641 – 642 .
- Kramer , C. Y. and Bradley , R. A. 1957 . Intra-block analysis of factorials in two-associate class group divisible designs . Ann. Math. Statist. , 28 : 349 – 361 .
- Kurkjian , B. and Zelen , M. 1962 . A calculus for factorial arrangements . Ann. Math. Statist. , 33 : 600 – 619 .
- Kurkjian , B. and Zelen , M. 1963 . Applications of the calculus of factorial arrangements. I. Block and direct product designs . Biometrika , 50 : 63 – 73 .
- Pearce , S. C. 1963 . The use and classification of non-orthogonal designs . J. Roy. Statist. Soc., A , 126 : 353 – 377 .
- Roy , P. M. 1953 . Hierarchical group divisible designs with m associate classes . Science and Culture , 19 : 210 – 211 .
- Vartak , M. N. 1959 . The non-existence of certain PBIB designs . Ann. Math. Statist. , 30 : 1051 – 1062 .